CN201623920U - Positioning nail for vertically pulling and plugging circuit board - Google Patents
Positioning nail for vertically pulling and plugging circuit board Download PDFInfo
- Publication number
- CN201623920U CN201623920U CN2010201212404U CN201020121240U CN201623920U CN 201623920 U CN201623920 U CN 201623920U CN 2010201212404 U CN2010201212404 U CN 2010201212404U CN 201020121240 U CN201020121240 U CN 201020121240U CN 201623920 U CN201623920 U CN 201623920U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- positioning
- locating pin
- plugging
- nail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 241000587161 Gomphocarpus Species 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a positioning nail for vertically pulling and plugging a circuit board, and belongs to a positioning device for printed circuit boards. The positioning nail for vertically pulling and plugging the circuit board structurally comprises two printed circuit boards which are matched and fixed mutually, wherein a chassis is arranged on one printed circuit board; the positioning nail is fixed on the chassis, and the positioning nail comprises a nail body and a tapering nailhead; a cuboid positioning seat is fixed on the other circuit board; in addition, the inner part of the positioning seat is hollow, and a positioning nail fixing groove is formed inside the positioning seat. Compared with the prior art, the positioning nail for vertically pulling and plugging the circuit board is characterized by reasonable design, simple structure, feasibility of vertical pulling and plugging and the like, is convenient to install and dismount, achieves easy cleaning and use as well as easy maintenance of the circuit board, achieves strong flexibility when in use, and further prolongs the service life of products.
Description
Technical field
The utility model relates to the positioner of printed substrate, the vertical plug locating pin of a kind of specifically wiring board.
Background technology
The positioner of traditional circuit plate is last, location hole is offered in appropriate location on the lower shoe, pack into then screw or wiring board is located by the viscous force of gummed paper, but still there is deficiency in such positioner, such as the inconvenience of this positioner installing/dismounting, easy care does not use, its precision can't satisfy the accurate day by day requirement of printed substrate simultaneously, cause the exposure aligning skew easily, cause product bad, use inconvenience and flexibility low, the cleaning course very complicated has brought obstacle to cleaning, reduce the operating efficiency of maintenance process, shortened the useful life of product.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of simple in structure, vertical plug locating pin of wiring board of supporting vertical plug is provided.
The technical solution of the utility model realizes in the following manner, the vertical plug locating pin of this wiring board, its structure comprises two printed substrates, two printed substrates cooperatively interact fixing, wherein on the printed substrate chassis are set, and are fixed with locating pin on the chassis, described locating pin comprises nail body, ailhead, ailhead is tapered, is fixed with the cuboid positioning seat on another wiring board, described positioning seat inner hollow and have the locating pin holddown groove.
Described chassis is welded on the printed substrate.
The beneficial effect that the utility model is compared with prior art produced is:
That the vertical plug locating pin of wiring board of the present utility model has is simple in structure, support characteristics such as vertical plug, its plug function makes easy installation and removal between the printed substrate, use easy to clean, be easy to the maintenance of wiring board, flexibility is strong during use, and then the useful life of having improved product, can satisfy the use of the wiring board of different size.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is connection diagrams of locating pin.
Mark in the accompanying drawing is represented respectively:
1, printed substrate, 2, the chassis, 3, the nail body, 4, ailhead, 5, positioning seat, 6, the locating pin holddown groove.
Embodiment
Below in conjunction with accompanying drawing the vertical plug locating pin of wiring board of the present utility model is done following detailed description the in detail.
As accompanying drawing 1, shown in Figure 2, the vertical plug locating pin of this wiring board, its structure comprises two printed substrates 1, two printed substrates 1 cooperatively interact fixing, wherein on the printed substrate 1 chassis 2 is set, chassis 2 is welded on the printed substrate 1, on chassis 2, be fixed with locating pin, described locating pin comprises nail body 3, ailhead 4, nail body 3 is cylindricality, and ailhead 4 is tapered, on another wiring board, be fixed with cuboid positioning seat 5, cuboid positioning seat 5 cooperatively interacts with locating pin, has locating pin holddown groove 6 on positioning seat 5, and described locating pin holddown groove 6 is identical with the length of locating pin.
Only staple need be plugged on the positioning seat 5 when the user needs fixing printing wiring board 1 and get final product, easy installation and removal is flexible, the maintenance of use easy to clean and wiring board, and then the useful life of having improved product.
Claims (2)
1. the vertical plug locating pin of wiring board, comprise two printed substrates, two printed substrates cooperatively interact fixing, it is characterized in that wherein on the printed substrate chassis being set, be fixed with locating pin on the chassis, described locating pin comprises nail body, ailhead, and ailhead is tapered, be fixed with the cuboid positioning seat on another wiring board, described positioning seat inner hollow and have the locating pin holddown groove.
2. the vertical plug locating pin of wiring board according to claim 1 is characterized in that described chassis is welded on the printed substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201212404U CN201623920U (en) | 2010-03-02 | 2010-03-02 | Positioning nail for vertically pulling and plugging circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201212404U CN201623920U (en) | 2010-03-02 | 2010-03-02 | Positioning nail for vertically pulling and plugging circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623920U true CN201623920U (en) | 2010-11-03 |
Family
ID=43027372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201212404U Expired - Fee Related CN201623920U (en) | 2010-03-02 | 2010-03-02 | Positioning nail for vertically pulling and plugging circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414385A (en) * | 2013-09-02 | 2015-03-18 | 余伟文 | Drainage-free electric heating tea tray |
-
2010
- 2010-03-02 CN CN2010201212404U patent/CN201623920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414385A (en) * | 2013-09-02 | 2015-03-18 | 余伟文 | Drainage-free electric heating tea tray |
| CN104414385B (en) * | 2013-09-02 | 2016-03-02 | 丽水市红点创意产品设计有限责任公司 | Drainage-free electrical heating tea tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20130302 |